Home / 2,895,880.01-3,996,315.02-1,606,717.35

Finding the Fourth Proportional to 2,895,880.01, 3,996,315.02 and 1,606,717.35

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Solution

The fourth proportional to 2,895,880.01, 3,996,315.02 and 1,606,717.35 is: 2,217,270.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,895,880.01 : 3,996,315.02 = 1,606,717.35 : x
  2. Step 2: Convert to fraction form
    2,895,880.01/3,996,315.02 = 1,606,717.35/x
  3. Step 3: Cross multiply
    2,895,880.01x = 3,996,315.02 × 1,606,717.35
  4. Step 4: Simplify right side
    2,895,880.01x = 6,420,948,682,716.39
  5. Step 5: Solve for x
    x = 6,420,948,682,716.39/2,895,880.01
  6. Step 6: Final answer
    x = 2,217,270.28

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.